EP 3586274 A1 20200101 - INTELLIGENT SECURITY MANAGEMENT
Title (en)
INTELLIGENT SECURITY MANAGEMENT
Title (de)
INTELLIGENTES SICHERHEITSMANAGEMENT
Title (fr)
GESTION INTELLIGENTE DE LA SÉCURITÉ
Publication
Application
Priority
- US 201715443801 A 20170227
- US 2018017420 W 20180208
Abstract (en)
[origin: US2018248895A1] A corpus of documents (and other data objects) stored for an entity can be analyzed to determine one or more topics for each document. Elements of the documents can be analyzed to also assign a risk score. The types of topics and security elements, and the associated risk scores, can be learned and adapted over time using, for example, a topic model and random forest regressor. Activity with respect to the documents is monitored, and expected behavior for a user determined using a trained recurrent neural network. Ongoing user activity is processed to determine whether the activity excessively deviates from the expected user activity. The activity can also be compared against the activity of user peers to determine whether the activity is also anomalous among the user peer group. For anomalous activity, risk scores of the accessed documents can be analyzed to determine whether to generate an alert.
IPC 8 full level
G06N 3/02 (2006.01); G06F 21/55 (2013.01); G06F 21/62 (2013.01); G06N 3/04 (2006.01); G06N 5/00 (2006.01); G06N 5/04 (2006.01); G06N 7/00 (2006.01); G06Q 20/40 (2012.01)
CPC (source: EP US)
G06F 16/35 (2018.12 - EP US); G06F 16/951 (2018.12 - EP US); G06F 21/554 (2013.01 - EP US); G06N 3/044 (2023.01 - EP US); G06N 3/08 (2013.01 - US); G06N 5/01 (2023.01 - EP US); G06N 5/045 (2013.01 - EP US); G06N 7/01 (2023.01 - EP US); G06N 20/20 (2018.12 - EP US); G06Q 20/4016 (2013.01 - EP US); H04L 63/083 (2013.01 - US); H04L 63/0861 (2013.01 - US); H04L 63/101 (2013.01 - US); H04L 63/1416 (2013.01 - US); G06N 3/084 (2013.01 - EP US)
Citation (search report)
See references of WO 2018156359A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
US 10320819 B2 20190611; US 2018248895 A1 20180830; CN 110462606 A 20191115; CN 110462606 B 20240514; EP 3586274 A1 20200101; JP 2020510926 A 20200409; JP 6888109 B2 20210616; US 11102221 B2 20210824; US 2019281076 A1 20190912; WO 2018156359 A1 20180830
DOCDB simple family (application)
US 201715443801 A 20170227; CN 201880014092 A 20180208; EP 18706366 A 20180208; JP 2019546873 A 20180208; US 2018017420 W 20180208; US 201916426830 A 20190530